Group 1 - The core point of the article is that Kunming Dianchi Water Co., Ltd., a subsidiary of Beijing Enterprises Water Group, announced a tender for the renovation and upgrade of the sewage treatment plant facilities in Kunming, with a budget of 74.73 million yuan [1] Group 2 - The project is titled "Design, Procurement, and Construction General Contracting (EPC) for the Renovation and Upgrade of the Sewage Treatment Plant Facilities in the Laoyuhe River, Kunming" [1] - Beijing Enterprises Water Group holds a 4.64% stake in Kunming Dianchi Water Co., Ltd. [1]

快查股权穿透数据显示，该公司由北控水务集团持股，出资比例为4.64%。 来源：市场资讯 （来源：快查一企业中标了） 快查APP显示，北控水务集团相关公司昆明滇池水务股份有限公司于2025年8月28日发布一则招标信 息，项目名称为昆明市洛龙河污水处理厂设施设备更新改造项目设计、采购及施工总承包(EPC)招标公 告，预算金额为7034.39万元。 ...